Question

Assume that a cross is made between AaBb and aabb plants, and the offspring occur in the following numbers: 106 AaBb, 48 Aabb, 52 aaBb, 94 aabb. These results are consitent with which arrangement of genes?

Answer 1

find the % of each offspring category. Write out the cross in a square and see if the ratio is the same between the observed and calculated.

Answer 2

these results are consistent with linkage with approximately 33 map units between the two gene loci

Answer 3

Ab&Ba